122623440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{510931}}^1$

素因数の和:510947

約数の個数: 40

約数和(自身を含む): 380133408

約数和(自身を除く): 257509968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 510931, 1021862, 1532793, 2043724, 2554655, 3065586, 4087448, 5109310, 6131172, 7663965, 8174896, 10218620, 12262344, 15327930, 20437240, 24524688, 30655860, 40874480, 61311720, 122623440]

約数ペア:

[(1, 122623440), (2, 61311720), (3, 40874480), (4, 30655860), (5, 24524688), (6, 20437240), (8, 15327930), (10, 12262344), (12, 10218620), (15, 8174896), (16, 7663965), (20, 6131172), (24, 5109310), (30, 4087448), (40, 3065586), (48, 2554655), (60, 2043724), (80, 1532793), (120, 1021862), (240, 510931)]